sadistic experiments transplanting two-headed dog.

 

In 1954, Soviet surgeon Vladimir Demikhov, revealing to the world his greatest work. A two-headed dog. Head of the puppy's neck has been grafted to the adult German shepherd.

The second head will get the rest of the milk, do not even have food because the milk continued to flow down the neck of the esophagus.

 

Although eventually the two animals soon died because of tissue rejection, that did not stop Demikhov to create more than 19 more two-headed dogs for 15 years thereafter.